Mercedes W415 Suspension Leg Front Left N/S Spring Strut Absorber Brake Disc

Mercedes W415 Suspension Leg Front Left N/S Spring Strut Absorber Brake Disc is a complete unit including the strut assembly with the leg, spring, shock absorber, and brake disc, designed for installation on the front axle on the driver's side. Thanks to the factory design by Mercedes, it ensures precise vehicle handling, stability in corners, and predictable vehicle behavior during braking. This is a practical service solution for users who want to restore correct suspension geometry and performance characteristics without the need to assemble many separate components.

Specifications and technical data

• SKU: A4153200013-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4153200013
• Substitutable numbers: A4153200013, A 415 320 00 13, A4153320300, A 415 332 03 00, A4154200383, A 415 420 03 83, A4154200101, A 415 420 01 01
• Location on the vehicle: Front, Left
• Category: Shocks, Struts & Assemblies

Technical characteristics and intended use

The offered unit belongs to the Shock absorbers and struts category and is dedicated to Mercedes W415 series vehicles, for the front axle on the left side. Integrating the shock absorber, spring, and strut with the brake disc allows for maintaining consistency in the performance parameters of the suspension and braking system in one area of the vehicle body. This type of solution reduces the risk of part mismatch, which is particularly important in modern designs where suspension geometry has a direct impact on braking efficiency and driving comfort.

Unit construction: strut, spring, shock absorber, disc

The suspension strut combines the function of wheel guidance with vibration damping and load transfer to the body. The spring is responsible for maintaining the proper vehicle height and flexible deflection over bumps, while the shock absorber controls the spring's movement, limiting body roll and improving tire grip on the road surface. The integrated brake disc works with the caliper and pads, creating a cohesive system responsible for effective speed reduction. A unit configured in this way allows for efficient restoration of proper suspension and brake operation in a single service step.

Benefits of using an original Mercedes unit

Using an original Mercedes solution in the area of the front left suspension ensures:

• preservation of factory damping and elasticity characteristics,
• proper wheel guidance throughout the entire suspension travel,
• consistency of suspension and brake system operation on the given side of the vehicle,
• reduction of vibrations transmitted to the body and steering system,
• easier geometry control after installation due to the preservation of correct mounting points.

The item is offered as a used original component, which allows for combining cost-effective repair with maintaining a design consistent with the manufacturer's specifications.

Selection, installation, and service application

Before installation, it is recommended to verify the compatibility of the unit with the specific body and engine version, as well as to check other elements in the front suspension area, such as control arms, stabilizer links, or strut mounts. A correctly selected and installed unit on the left side allows for restoring even operation of the front axle, which translates into driving stability, even tire wear, and predictable vehicle behavior during emergency maneuvers.

For users who want to better understand the principles of suspension operation and the impact of shock absorbers, control arms, and stabilizers on safety, the following expert guide will be helpful: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article explains the relationships between individual elements and facilitates making informed service decisions.

Expanding the repair within the Mercedes suspension

If you are planning a comprehensive repair or upgrade of the front suspension zone in your Mercedes and need other elements from the same group, such as additional struts, complete legs, or other damping units, check the available parts in the Mercedes shock absorbers and struts category.